| Starter | Tm | Tier | Game |
|---|---|---|---|
| Justin Verlander | HOU | 14.02 | 201806020_BOS_HOU |
| Jacob deGrom | NYN | 6.52 | 201806020_CHN_NYN |
| Chris Sale | BOS | 5.53 | 201806010_BOS_HOU |
| Clayton Kershaw | LAN | 4.32 | 201805310_PHI_LAN |
| Stephen Strasburg | WAS | 2.88 | 201806010_WAS_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Harvey | CIN | -2.77 | 201806020_CIN_SDN |
| James Shields | CHA | -1.75 | 201806020_MIL_CHA |
| Sonny Gray | NYA | -1.57 | 201806010_NYA_BAL |
| Eric Lauer | SDN | -1.56 | 201806020_CIN_SDN |
| Jason Hammel | KCA | -1.51 | 201806020_OAK_KCA |
Based on accumulated WAA for this season up to 2018-06-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.78 | Justin Verlander | 87.3 | HOU |
| +003+ | 4.26 | Jacob deGrom | 72.3 | NYN |
| +004+ | 3.96 | Corey Kluber | 84.7 | CLE |
| +005+ | 3.95 | Max Scherzer | 79.7 | WAS |
| +008+ | 3.56 | Gerrit Cole | 81.7 | HOU |
| +009+ | 3.55 | Aaron Nola | 78.3 | PHI |
| +010+ | 3.17 | Luis Severino | 78 | NYA |
| +011+ | 2.95 | Gio Gonzalez | 71.3 | WAS |
| +013+ | 2.91 | Mike Foltynewicz | 69 | ATL |
| +016+ | 2.86 | Charlie Morton | 67.7 | HOU |
| +019+ | 2.67 | Jake Arrieta | 58.3 | PHI |
| +020+ | 2.66 | Ross Stripling | 48.3 | LAN |
| +022+ | 2.55 | Miles Mikolas | 72.3 | SLN |
| +023+ | 2.5 | Blake Snell | 70.3 | TBA |
| +032+ | 2.29 | Trevor Bauer | 78 | CLE |
| +038+ | 2.13 | Patrick Corbin | 75.3 | ARI |
| +045+ | 1.98 | Daniel Mengden | 74.3 | OAK |
| +046+ | 1.97 | Chris Sale | 81 | BOS |
| +051+ | 1.89 | Sean Newcomb | 62.7 | ATL |
| +052+ | 1.89 | Michael Wacha | 63 | SLN |
| +053+ | 1.86 | Jon Lester | 63 | CHN |
| +055+ | 1.83 | Junior Guerra | 54.3 | MIL |
| +062+ | 1.75 | Jeremy Hellickson | 43 | WAS |
| +073+ | 1.58 | James Paxton | 74.7 | SEA |
| +077+ | 1.55 | Seth Lugo | 36.7 | NYN |
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